submodule: remove bashism from shell script
Junio pointed out `relative_path` was using bashisms via the local variables. As the longer term goal is to rewrite most of the submodule code in C, do it now. Signed-off-by: NStefan Beller <sbeller@google.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
Showing
想要评论请 注册 或 登录